JPS60176852U

JPS60176852U - template

Info

Publication number: JPS60176852U
Application number: JP6333984U
Authority: JP
Inventors: 小沢　正俊; 大津賀　伝次郎; 稲葉　英明
Original assignee: 大同特殊鋼株式会社
Priority date: 1984-04-27
Filing date: 1984-04-27
Publication date: 1985-11-22

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図および第２図は従来の鋳型の例を示す部分縦断面
図、第３図はこの考案の一実施例を示す第１図相当図、
第４図乃至第６図はそれぞれこの考案の他の実施例を示
す第１図相当図である。５・・・鋳型、６・・・鋳型壁、６ａ・・・頂面、６ｂ
・・・外周面、７・・・溝、８・・・断熱材、９・・・
段付部、１１・・・穴。1 and 2 are partial vertical cross-sectional views showing an example of a conventional mold, and FIG. 3 is a view equivalent to FIG. 1 showing an embodiment of this invention.
4 to 6 are views corresponding to FIG. 1 showing other embodiments of this invention. 5...Mold, 6...Mold wall, 6a...Top surface, 6b
...Outer peripheral surface, 7...Groove, 8...Insulating material, 9...
Stepped part, 11...hole.

Claims

[Claims for Utility Model Registration] 1. In a mold for #I4 ingot casting, a recess opening facing the top surface and/or outer peripheral surface of the mold wall is provided over the entire circumference of the upper part of the mold, and a heat insulating material is provided in the recess. A mold characterized by being filled. 2. The mold according to claim 1, wherein the recess is a groove opening in the top surface of the mold wall. 3. The mold according to claim 1, wherein the recess is a stepped portion opening on the top surface and outer peripheral surface of the mold wall.